Mitigating the effects of vertical land motion in tide gauge records using a state-of-the-art GPS velocity field

A Santamaría-Gómez, M Gravelle, X Collilieux… - Global and Planetary …, 2012 - Elsevier
This study aims to correct for long-term vertical land motions at tide gauges (TG) by
estimating high-accurate GPS vertical velocities at co-located stations (GPS@ TG), useful for …

Time-varying uplift in Svalbard—an effect of glacial changes

HP Kierulf, J Kohler, JP Boy, EC Geyman… - Geophysical Journal …, 2022 - academic.oup.com
SUMMARY We analyse Global Navigation Satellite System (GNSS) data from Svalbard to
understand how uplift rates are controlled by the elastic and viscoelastic response of the …

Secular gravity variation at Svalbard (Norway) from ground observations and GRACE satellite data

A Mémin, Y Rogister, J Hinderer… - Geophysical Journal …, 2011 - academic.oup.com
Summary The Svalbard archipelago, Norway, is affected by both the present-day ice melting
(PDIM) and Glacial Isostatic Adjustment (GIA) subsequent to the Last Pleistocene …

[HTML][HTML] Evidence for a slow subsidence of the Tahiti Island from GPS, DORIS, and combined satellite altimetry and tide gauge sea level records

A Fadil, L Sichoix, JP Barriot, P Ortega… - Comptes Rendus …, 2011 - Elsevier
Monitoring vertical land motion is of crucial interest in observations of long-term sea level
change and its reconstruction, but is among of the most, yet highly challenging, tasks of …

DPOD2005: an extension of ITRF2005 for precise orbit determination

P Willis, JC Ries, NP Zelensky, L Soudarin… - Advances in space …, 2009 - Elsevier
For Precise Orbit Determination of altimetry missions, we have computed a data set of
DORIS station coordinates defined for specific time intervals called DPOD2005. This …

A continuous velocity field for Norway

HP Kierulf, M Ouassou, MJR Simpson, O Vestøl - Journal of Geodesy, 2013 - Springer
In Norway, as in the rest of Fennoscandia, the process of Glacial Isostatic Adjustment causes
ongoing crustal deformation. The vertical and horizontal movements of the Earth can be …

Sediment geochemical study of hydrocarbon seeps in Isfjorden and Mohnbukta: a comparison between western and eastern Spitsbergen, Svalbard

M Liira, R Noormets, H Sepp, O Kekišev, M Maddison… - arktos, 2019 - Springer
Methane is the most widespread volatile hydrocarbon and one of the most potent
greenhouse gases. Marine sediments form the largest methane reservoir, from where large …

Refining DORIS atmospheric drag estimation in preparation of ITRF2008

ML Gobinddass, P Willis, M Menvielle… - Advances in space …, 2010 - Elsevier
In preparation of ITRF2008, all geodetic technique services (VLBI, SLR, GPS and DORIS)
are generating new solutions based on combination of individual analysis centers solutions …

Decadal geodetic variations in Ny-Ålesund (Svalbard): role of past and present ice-mass changes

A Mémin, G Spada, JP Boy, Y Rogister… - Geophysical Journal …, 2014 - academic.oup.com
The geodetic rates for the gravity variation and vertical uplift in polar regions subject to past
and present-day ice-mass changes (PDIMCs) provide important insight into the rheological …

Multi-technique comparison of atmospheric parameters at the DORIS co-location sites during CONT14

R Heinkelmann, P Willis, Z Deng, G Dick… - Advances in Space …, 2016 - Elsevier
The atmospheric parameters, zenith delays and gradients, obtained by the DORIS, GPS,
VLBI, and numerical weather models, ECMWF and NCEP, are compared at five DORIS co …